55218828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{971}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 147619584

約数和(自身を除く): 92400756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 677, 971, 1354, 1942, 2031, 2708, 2913, 3884, 4062, 4739, 5826, 6797, 8124, 9478, 11652, 13594, 14217, 18956, 20391, 27188, 28434, 40782, 56868, 81564, 657367, 1314734, 1972101, 2629468, 3944202, 4601569, 7888404, 9203138, 13804707, 18406276, 27609414, 55218828]

約数ペア:

[(1, 55218828), (2, 27609414), (3, 18406276), (4, 13804707), (6, 9203138), (7, 7888404), (12, 4601569), (14, 3944202), (21, 2629468), (28, 1972101), (42, 1314734), (84, 657367), (677, 81564), (971, 56868), (1354, 40782), (1942, 28434), (2031, 27188), (2708, 20391), (2913, 18956), (3884, 14217), (4062, 13594), (4739, 11652), (5826, 9478), (6797, 8124)]